David Cruz
@davthecoder
🚀 Mobile App Developer 💼 Freelance | Open for projects 🛠️ Turning ideas into polished, user-friendly apps 🌟 Specializing in Android Native, KMP development
You might like
Integrated Zig with Android via JNI and got 3-5x performance gains 🚀 ✅ Memory safety without GC ✅ Simple cross-compilation ✅ 60% less memory than C++ Perfect for audio, gaming, or compute-heavy Android apps. Full guide with code 👇 davthecoder.com/blog/superchar… #AndroidDev…
I just published Building High-Performance iOS Financial Charts with Rust and SwiftUI medium.com/p/building-hig…
Kotlin for UX, Rust for hot loops. I moved SMA/EMA/RSI/MACD to Rust and kept Android charts at 60 FPS—even with 1k+ candles in realtime. Benchmarks + JNI patterns inside: medium.com/p/building-a-h… #Android #Kotlin #Rust
Introducing Claude Sonnet 4.5—the best coding model in the world. It's the strongest model for building complex agents. It's the best model at using computers. And it shows substantial gains on tests of reasoning and math.
Want to use C++ in your Swift apps? 🤔 Get the performance of C++ with the beauty of Swift. ⚡️ My new tutorial shows you how to do it for iOS & tvOS. Check it out! 👇 davthecoder.com/blog/how-to-us… #Swift #iOS #CPlusPlus #CodingTutorial
My heart is broken. Charlie Kirk's voice, courage, and faith touched millions – but most of all, he was a loving husband and father. Thank you, Charlie, for standing firm in truth. Prayers for Erika, the kids, and all who mourn. Revelation 14:13
Years of experience. Real-world expertise. Still failing technical interviews. I wrote about why this happens and what we can do better 👇 medium.com/p/why-senior-d…
I just published Solving LeetCode’s ‘Add Two Numbers’ Problem in Kotlin: A Complete Guide medium.com/p/solving-leet…
Gracias a mi querido amigo @ankorinclan por compartir mi historia. ❤️ facebook.com/share/p/17CD7z…
This new dependency injection for KMP from Amazon looks promising. Repo: github.com/amzn/kotlin-in… Video: youtu.be/oRKytkr2FOY?si…
youtube.com
YouTube
Scale your Kotlin Multiplatform projects using dependency injection |...
I have just published a new blog post! In this post, I break down how to solve the classic "Two Sum" problem from LeetCode using Kotlin. I cover two alternatives: ↪️ Brute Force ↪️ One-Pass HashMap > davthecoder.com/blog/how-to-so… #Kotlin #LeetCode #DataStructures #Algorithms
I'm thrilled to announce the launch of my new blog post, the first about Data Structures solving technical interview problems. davthecoder.com/blog/how-to-so… #Kotlin #LeetCode #LRUCache #Coding #SoftwareDevelopment #NewBlog
🚀 @duolingo ships weekly on iOS and Android to 40M+ daily active users – and KMP is becoming key to moving fast. 🎥 In “Duolingo + KMP: A Case Study in Developer Productivity”, the team shares their journey, the lessons learned, and what’s next. kotl.in/kmp-plus-duoli…
A must-watch presentation. 🎉
"Rich Errors in Kotlin” – the KotlinConf’25 talk by @MZarechenskiy is now live on our YouTube channel! 🎉📺 Discover how Kotlin’s nullability model can be generalized to restricted union types for better error handling. 👉 Watch the full video: kotl.in/richerrors
I just brought my copy of "Mobile System design" by @manuelvicnt amzn.eu/d/7pFF4H2
🚨 It’s here! The Mobile System Design Interview book is officially out! 📘✨ Now available on Amazon worldwide. Built for mobile engineers prepping for interviews, tech leads sharpening architecture skills, or industry leaders curious about mobile internals.
⚠️ Attention Kotlin Multiplatform developers! If you’re using Kotlin with Xcode, please hold off on updating to Xcode 16.3 until Kotlin 2.1.21 is released. The upcoming Kotlin update includes essential compatibility fixes. Thanks for your patience!
United States Trends
- 1. Stanford 10.4K posts
- 2. #AEWWrestleDream 67.8K posts
- 3. Mike Norvell 1,564 posts
- 4. Florida State 9,864 posts
- 5. Sabrina 63.3K posts
- 6. #byucpl N/A
- 7. Darby 11.1K posts
- 8. Utah 32.4K posts
- 9. Hugh Freeze 3,019 posts
- 10. Lincoln Riley 2,864 posts
- 11. Bama 16.4K posts
- 12. Mizzou 6,231 posts
- 13. Sperry N/A
- 14. Castellanos 3,703 posts
- 15. Stoops 5,003 posts
- 16. Kentucky 24.9K posts
- 17. Arch 25.3K posts
- 18. Nobody's Son 2,878 posts
- 19. Sting 14.5K posts
- 20. #BYUFOOTBALL 1,182 posts
You might like
-
Chetan Gupta
@Ch8n2 -
Ben Kadel (androiddev.social/@ben_kadel)
@Ben_Kadel -
István Juhos
@stewemetal -
Android Budapest
@androidbudapest -
Md Didarul Islam
@islamdidarmd -
Balázs Gerlei
@balazsgerlei -
Vismay Patil
@vismay02 -
Harun Wangereka
@wangerekaharun -
Anoop M Maddasseri
@anoopmaddasseri -
George Theocharis
@G_Theocharis -
CP
@dev_duct_tape -
Tushar Pingale
@tusharpingale04 -
Stylianos Gakis
@GakisStylianos -
Theo Ioakeimidis
@iotheophilos -
Lou Morda
@LouMorda
Something went wrong.
Something went wrong.